1 Death of Insanely Overpowered Fireballs: THINK OF GOING BACK IN TIME TO MURDER YOURSELF AS A GAME.2 Me: Oooh, a challenge.2 Death of Insanely Overpowered Fireballs: YES!3 Death of Insanely Overpowered Fireballs: AGAINST THE ONLY OPPONENT WORTHY OF YOUR SKILL.4 Me: The 1980s West Indian cricket team?

I wanted a sporting opponent that would be "worthy of my skill", rather than the usual
worthy opponent stereotype of being someone who can rise to the challenge
on a mental level. I was thinking about finding something that would be known to everyone, but then I realised that would be a fool's errand.
I briefly considered something along the lines of "the 1930's Yankees", but then
I realised that that's not the first thing I think of when I think of "unbeatable sports team".

So I decided the heck with it, I'm just going to use the first thing that does pop into my mind when I think of "unbeatable sports team".
I remember the cold, dark days of the 1980s when the West Indies dominated
world cricket and no other team could get a look in. The Australian team I supported was under their thumb, like every other team.

Names that now resonate with the aura of legends of the game. I wanted to beat this team. I wanted Australia to beat this team so hard it hurt.
Through the entirety of the 1980s. It didn't happen. In fact, Australia couldn't beat the West Indies in a Test series from 1977 to 1995. That
was basically my entire childhood from the time I really started getting interested in cricket, through my entire time at university, and
up to when I graduated with a Ph.D. and got married.

Oh yes. That's the team I want to beat. That's the only opponent worthy of my skill.